齿轮 This RFQ was sourced on www.MFG.com in CHINA for Permanent Mold Casting A buyer in 辽宁 (Liaoning), CHINA is looking to source 1 items (Casting). Buyer Information Industry Machinery and Tools City/Region Dalian, 辽宁 (Liaoning) Country CHINA RFQ RFQ Number 625394 Material Alloy Steel Technical Specifications Category Permanent Mold Casting Dimensions 165x654 mm The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Permanent Mold Casting: A reusable mold is used in permanent mold casting. The advantages of this process include near-net shape components, better surface finish, and improved mechanical properties. Finished products will not have fine details. In permanent mold casting a reusable mold is machined from metal, usually gray cast iron. It is constructed in two or more parts and hinged so the casting can be released from the mold. Liquid metal is poured into the mold fed only by gravity. Permanent mold casting is used for producing castings from alloys of aluminum magnesium and copper. Irons and steels can be cast in graphite molds. The term permanent mold casting and gravity die- casting are often used the mean the same casting process.